Road & Home RV Waste Hose 3 in Diameter by 20 Ft. in Length Collapses for Storage Plastic Construction with Reinforced Wires in the RV Accessories department at Lowes.com
Duraflex 21845 Premium RV Sewer Hose Kit - 15'
Road & Home 3 in. Waste Hose Coupling RVP144 - The Home Depot
RV Sewer Hoses | Black & Gray Water Hoses - CAMPERiD.com
NoFreezeWaterHose Fresh & Waste Hose Installation | Adventurous Way